CVE-2020-3138
Last modified
CVE-2020-3138 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. An attacker could exploit this vulnerability by providing a crafted upgrade file. A successful exploit could allow the attacker to upload crafted code to the affected device.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Enterprise Network Function Virtualization Infrastructure | <= 3.11.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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